2120331013332 has 24 divisors (see below), whose sum is σ = 5654216035776. Its totient is φ = 605808860928.

The previous prime is 2120331013243. The next prime is 2120331013343. The reversal of 2120331013332 is 2333101330212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12621017853 + ... + 12621018020.

It is an arithmetic number, because the mean of its divisors is an integer number (235592334824).

Almost surely, 2^{2120331013332} is an apocalyptic number.

It is an amenable number.

2120331013332 is an abundant number, since it is smaller than the sum of its proper divisors (3533885022444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2120331013332 is a wasteful number, since it uses less digits than its factorization.

2120331013332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25242035887 (or 25242035885 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 2120331013332 its reverse (2333101330212), we get a palindrome (4453432343544).

The spelling of 2120331013332 in words is "two trillion, one hundred twenty billion, three hundred thirty-one million, thirteen thousand, three hundred thirty-two".